The week in pictures: 6 September 2013

A giant portrait of Pope Francis that appeared on the surface of the fields near Verona, northern Italy. It is the last creation of the Italian land-artist Dario Gambarin, who draws freehand with his tractor. The work, named by Gambarin 'Love liberates' is 'painted' on a 25.000 square field in Castagnaro. It took six hours to draw the face of the pontiff.Picture: AP